38940180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6301}}^1$

素因数の和:6416

約数の個数: 48

約数和(自身を含む): 110108544

約数和(自身を除く): 71168364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 6301, 12602, 18903, 25204, 31505, 37806, 63010, 75612, 94515, 126020, 189030, 378060, 649003, 1298006, 1947009, 2596012, 3245015, 3894018, 6490030, 7788036, 9735045, 12980060, 19470090, 38940180]

約数ペア:

[(1, 38940180), (2, 19470090), (3, 12980060), (4, 9735045), (5, 7788036), (6, 6490030), (10, 3894018), (12, 3245015), (15, 2596012), (20, 1947009), (30, 1298006), (60, 649003), (103, 378060), (206, 189030), (309, 126020), (412, 94515), (515, 75612), (618, 63010), (1030, 37806), (1236, 31505), (1545, 25204), (2060, 18903), (3090, 12602), (6180, 6301)]